How to get a bitcoin wallet
After how to get bitcoin, the most often asked question is how to get a bitcoin wallet.
New bitcoin wallets are being released all of...
Machine Learning Algorithms for beginners
Below are some basics on machine learning algorithms. This is for beginners who are trying to get a better understanding about machine learning and...
Solved: Error: could not find function “cast”
If you've been trying to cast in R and have run into the following error:
Error: could not find function "cast"
Then here is the solution....
Facebook Lead Generation better than Google Adwords?
Is Facebook better at lead generation than Google Adwords? That depends on what you are trying to achieve. During a campaign just in the...
How to use the str function in R
What is str? Str is a compact way to display the structure of an R object.
This allows you to use str as a...
Best practices for naming variables in Python
When naming variables in Python there are some best practices that we will discuss. If you don't follow the best practices you'll get errors...
What is probability mass function?
Probability mass function is recognized as a probability that is distributed over discrete variables.
First, probability mass function is always denoted with the capital P.
Second,...
Google Trends Examples: How to research your business
So what is Google Trends? I hate to start super simplistically, but the majority of those who stumble upon this blog are at that...
Error: Cannot change working directory in R Studio
I had initially set it to be setwd(“Users/myname/datascience”)
make sure you have the initial / so it is this:
setwd("/Users/charliecraine/datascience")
another method is that under the Files...
How to make the first row in your spreadsheet or dataframe the header in...
If you have imported a CSV file into your notebook and use Pandas to view the dataframe you might find that the header of...
